public void TaskWorkStrategyTest()
{
// GIVEN
var qin = new Queue <IMessage>();
var wait = new SleepStrategy();
var worker = new TaskWorkerTest <int, int>(i => i * 2, qin, wait);
var inputs = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
var are = new AutoResetEvent(false);
// WHEN
var outputs = new List <int> (9);
void push()
{
foreach (var elem in inputs)
{
qin.Enqueue(new InputMessage <int> (elem));
}
qin.Enqueue(EndOfStreamMessage.Value);
}
void read()
{
IMessage mess = null;
var shouldEnd = false;
while (!shouldEnd)
{
if (worker.Reader.TryDequeue(out mess))
{
switch (mess)
{
case InputMessage <int> input:
outputs.Add(input.Value);
break;
case ErrorMessage <Exception> err:
throw err.Error;
case EndOfStreamMessage eos:
shouldEnd = true;
break;
}
}
}
}
var tin = Task.Factory.StartNew(push);
var tout = Task.Factory.StartNew(read)
.ContinueWith((t) => are.Set());
// THEN
are.WaitOne();
for (int i = 0; i < 9; i++)
{
outputs[i].Should().Be(inputs[i] * 2);
}
}
public static void ThreadTest()
{
bool flag = false;
var qin = new Queue <IMessage>();
var wait = new SleepStrategy();
var worker = new pStream.Workers.TaskWorkerTest <int, int>(i => i * 2, qin, wait);
var inputs = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
// WHEN
var outputs = new List <int>(9);
void push()
{
foreach (var elem in inputs)
{
qin.Enqueue(new InputMessage <int>(elem));
}
qin.Enqueue(EndOfStreamMessage.Value);
}
void read()
{
IMessage mess = null;
var shouldEnd = false;
while (!shouldEnd)
{
if (worker.Reader.TryDequeue(out mess))
{
switch (mess)
{
case InputMessage <int> input:
outputs.Add(input.Value);
break;
case ErrorMessage <Exception> err:
throw err.Error;
case EndOfStreamMessage eos:
shouldEnd = true;
break;
}
}
}
}
var tin = Task.Factory.StartNew(() => push());
var tout = Task.Factory.StartNew(() => read())
.ContinueWith((t) => flag = true);
// THEN
bool res = true;
while (!Volatile.Read(ref flag))
{
Thread.Sleep(10);
}
for (int i = 0; i < 9; i++)
{
Console.WriteLine(outputs[i]);
res &= outputs[i] == (inputs[i] * 2);
}
Console.WriteLine($"Test result: {res}.");
}
